:root{
  --brand:#1668c8;
  --brand-2:#2f9be6;
  --brand-deep:#0e4e97;
  --bg:#f2f7fc;
  --card:#ffffff;
  --ink:#1f2a37;
  --muted:#6b7a8d;
  --line:#e6eef6;
  --ok:#12b76a;
  --danger:#e5484d;
  --shadow:0 10px 30px rgba(23,86,141,.10);
  --shadow-2:0 18px 44px rgba(23,86,141,.16);
  --radius:16px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--ink);
  background:linear-gradient(180deg,#f2f7fc 0%,#eef4fb 100%);
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
button{font-family:inherit;cursor:pointer}

.container{max-width:1120px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.86);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 0 rgba(255,255,255,.6);
}
.topbar .inner{display:flex;align-items:center;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:13px;min-width:0}
.logo{width:44px;height:50px;flex:0 0 auto;object-fit:contain;filter:drop-shadow(0 4px 8px rgba(30,110,180,.24))}
.brand .titles{display:flex;flex-direction:column;min-width:0}
.brand .t1{font-size:20px;font-weight:800;letter-spacing:1px;background:linear-gradient(90deg,#1668c8,#2f9be6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;white-space:nowrap}
.brand .t2{font-size:12px;color:var(--muted);letter-spacing:2px;white-space:nowrap}
.topbar .right{margin-left:auto}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:12px;
  padding:10px 18px;font-size:14px;font-weight:600;
  transition:transform .12s ease,box-shadow .2s ease,background .2s ease,border-color .2s;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;box-shadow:0 8px 18px rgba(30,110,180,.28)}
.btn-primary:hover{box-shadow:0 12px 26px rgba(30,110,180,.36)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand);box-shadow:var(--shadow)}
.btn-danger{background:#fff;border-color:#f6d3d4;color:var(--danger)}
.btn-danger:hover{background:#fff5f5}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn-block{width:100%}

/* ---------- hero / search ---------- */
.hero{
  background:linear-gradient(135deg,#1668c8 0%,#2f9be6 60%,#57c1f0 100%);
  color:#fff;padding:42px 20px 66px;
  border-radius:0 0 28px 28px;
  position:relative;overflow:hidden;
}
.hero::after{content:"";position:absolute;right:-70px;top:-70px;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero::before{content:"";position:absolute;left:-90px;bottom:-120px;width:320px;height:320px;border-radius:50%;background:rgba(255,255,255,.10)}
.hero .inner{position:relative;text-align:center}
.hero h1{font-size:30px;margin:0 0 6px;font-weight:800;letter-spacing:1px;text-shadow:0 2px 10px rgba(0,0,0,.12)}
.hero p{margin:0 0 26px;font-size:15px;opacity:.92}
.searchbox{
  display:flex;align-items:center;
  background:#fff;border-radius:16px;padding:8px;max-width:760px;margin:0 auto;
  box-shadow:0 20px 50px rgba(6,44,92,.28);
}
.searchbox .ico{width:46px;height:46px;display:flex;align-items:center;justify-content:center;color:var(--brand)}
.searchbox input{
  flex:1;border:none;outline:none;font-size:17px;color:var(--ink);height:46px;min-width:0;
  font-family:inherit;background:transparent;
}
.searchbox .go{
  border:none;background:linear-gradient(135deg,var(--brand-2),var(--brand));color:#fff;
  height:46px;padding:0 26px;border-radius:12px;font-size:15px;font-weight:700;letter-spacing:2px;
  transition:box-shadow .2s,transform .12s;
}
.searchbox .go:hover{box-shadow:0 8px 18px rgba(30,110,180,.4)}
.filters{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:18px}
.filters .chip{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);
  color:#fff;padding:8px 18px;border-radius:999px;font-size:14px;cursor:pointer;
  transition:background .2s;backdrop-filter:blur(4px);
}
.filters .chip:hover{background:rgba(255,255,255,.28)}
.filters .chip.active{background:#fff;color:var(--brand-deep);font-weight:700;border-color:#fff}
.filters .select-wrap{
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);border-radius:999px;padding:4px 6px;
}
.filters select{
  background:transparent;color:#fff;border:none;outline:none;font-size:14px;padding:5px 8px;font-family:inherit;cursor:pointer;
}
.filters select option{color:var(--ink)}

/* ---------- content ---------- */
.content{margin-top:-34px;position:relative;padding-bottom:60px}
.panel{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--line)}
.panel .head{display:flex;align-items:center;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.panel .head .title{font-size:16px;font-weight:700;display:flex;align-items:center;gap:10px}
.panel .head .title .dot{width:9px;height:9px;border-radius:50%;background:linear-gradient(135deg,var(--brand-2),var(--brand));box-shadow:0 0 0 4px rgba(47,155,230,.18)}
.panel .head .count{font-size:13px;color:var(--muted)}
.panel .head .spacer{margin-left:auto;display:flex;gap:10px;align-items:center}
.mini-search{display:flex;align-items:center;gap:6px;background:#f4f8fc;border:1px solid var(--line);border-radius:10px;padding:6px 10px}
.mini-search input{border:none;background:transparent;outline:none;font-size:14px;font-family:inherit;width:200px;color:var(--ink)}
.mini-search .go{border:none;background:var(--brand);color:#fff;border-radius:7px;padding:6px 14px;font-size:13px;font-weight:600}

/* ---------- table ---------- */
.table-wrap{overflow-x:auto;padding:6px}
table{width:100%;border-collapse:collapse;min-width:860px}
thead th{
  text-align:left;font-size:13px;color:var(--muted);font-weight:700;letter-spacing:.5px;
  padding:14px 16px;border-bottom:2px solid var(--line);background:#f8fbfe;white-space:nowrap;position:sticky;top:0;
}
tbody td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:middle}
tbody tr{transition:background .15s}
tbody tr:hover{background:#f4f9ff}
tbody tr:last-child td{border-bottom:none}
.no{font-weight:700;color:var(--brand-deep);font-variant-numeric:tabular-nums}
.uni{font-weight:600}
.contact{font-variant-numeric:tabular-nums;color:#33404f}
.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:700;white-space:nowrap}
.lv-prov{background:#e3f0ff;color:#0e4e97}
.lv-city{background:#e8fbf1;color:#0e7a44}
.lv-dist{background:#f3ecff;color:#6a3bd0}
.lv-other{background:#fff2e0;color:#a8620a}
.empty{text-align:center;padding:60px 20px;color:var(--muted)}
.empty .big{font-size:44px;margin-bottom:10px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;right:-26px;top:-26px;width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,rgba(47,155,230,.14),transparent)}
.stat .n{font-size:28px;font-weight:800;color:var(--brand-deep);line-height:1.1}
.stat .l{font-size:13px;color:var(--muted);margin-top:4px}

/* ---------- modal ---------- */
.modal-mask{position:fixed;inset:0;background:rgba(15,40,70,.45);backdrop-filter:blur(4px);display:none;align-items:flex-start;justify-content:center;z-index:100;padding:40px 16px;overflow:auto}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:20px;width:100%;max-width:620px;box-shadow:0 40px 80px rgba(6,44,92,.34);animation:pop .22s ease}
@keyframes pop{from{opacity:0;transform:translateY(-12px) scale(.98)}to{opacity:1;transform:none}}
.modal .mhead{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}
.modal .mhead h3{margin:0;font-size:18px;font-weight:700;color:var(--brand-deep)}
.modal .mhead .close{border:none;background:#f3f7fb;width:32px;height:32px;border-radius:8px;font-size:18px;color:var(--muted)}
.modal .mbody{padding:20px 24px 24px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-size:13px;font-weight:600;color:#41505f}
.field input,.field select{border:1px solid var(--line);border-radius:10px;padding:11px 13px;font-size:14px;font-family:inherit;background:#fbfdff;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--brand-2);box-shadow:0 0 0 3px rgba(47,155,230,.18)}
.field .hint{font-size:12px;color:var(--muted)}
.modal .mfoot{display:flex;justify-content:flex-end;gap:12px;padding:16px 24px;border-top:1px solid var(--line)}

/* ---------- toast ---------- */
.toast-wrap{position:fixed;top:20px;right:20px;z-index:200;display:flex;flex-direction:column;gap:10px}
.toast{background:#fff;border-left:4px solid var(--ok);box-shadow:0 14px 34px rgba(6,44,92,.2);border-radius:10px;padding:13px 18px;font-size:14px;font-weight:600;color:var(--ink);min-width:240px;animation:slidein .25s ease}
.toast.err{border-left-color:var(--danger)}
@keyframes slidein{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
.toast.hide{opacity:0;transform:translateX(20px);transition:all .3s}

/* ---------- footer ---------- */
.footer{text-align:center;color:var(--muted);font-size:13px;padding:28px 20px 40px}

/* ---------- login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 20% 20%,#dbeefe,transparent 40%),radial-gradient(circle at 80% 70%,#cfe7ff,transparent 45%),linear-gradient(160deg,#eaf3fb,#f7fbff);padding:24px}
.login-card{width:100%;max-width:400px;background:#fff;border-radius:22px;box-shadow:var(--shadow-2);padding:38px 34px;border:1px solid var(--line)}
.login-card .logo-row{display:flex;align-items:center;gap:14px;justify-content:center;margin-bottom:8px}
.login-card .logo-row .logo{width:52px;height:64px;object-fit:contain}
.login-card h1{font-size:22px;margin:0;text-align:center;background:linear-gradient(90deg,#1668c8,#2f9be6);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-weight:800;letter-spacing:1px}
.login-card .sub{text-align:center;color:var(--muted);font-size:13px;margin:6px 0 26px}
.login-card .field{margin-bottom:16px}
.login-card .login-btn{margin-top:6px}
.login-hint{text-align:center;font-size:12px;color:var(--muted);margin-top:18px}

/* ---------- admin header ---------- */
.admin-topbar{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.admin-topbar .inner{display:flex;align-items:center;gap:16px;height:70px}
.pill-user{display:inline-flex;align-items:center;gap:8px;background:#f0f7ff;color:var(--brand-deep);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700}

/* responsive */
@media (max-width:760px){
  .hero h1{font-size:24px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .form-grid{grid-template-columns:1fr}
  .brand .t2{display:none}
  .mini-search input{width:120px}
  .filters .chip{padding:7px 13px}
}

/* ---------- welcome splash (ceremony) ---------- */
.welcome{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:radial-gradient(circle at 25% 18%,#1e88e5,transparent 42%),radial-gradient(circle at 82% 28%,#57c1f0,transparent 38%),radial-gradient(circle at 60% 92%,#2f9be6,transparent 46%),linear-gradient(140deg,#061f3f,#0a3d77 45%,#1e88e5 100%);
  transition:opacity .7s ease,transform .7s ease}
.welcome.bye{opacity:0;transform:scale(1.06)}
.welcome-rays{position:absolute;left:50%;top:50%;width:170vmax;height:170vmax;transform:translate(-50%,-50%);
  background:repeating-conic-gradient(rgba(255,255,255,.12) 0 5deg,transparent 5deg 16deg);animation:raySpin 26s linear infinite;opacity:.55;pointer-events:none}
#confetti{position:absolute;inset:0;z-index:3;pointer-events:none}
.welcome-box{position:relative;z-index:2;text-align:center;color:#fff}
.welcome-logo-wrap{position:relative;display:inline-block;margin-bottom:10px}
.welcome-logo{width:126px;height:150px;object-fit:contain;animation:logoPop 1s cubic-bezier(.34,1.56,.64,1) both;filter:drop-shadow(0 12px 30px rgba(0,0,0,.45))}
.welcome-ring{position:absolute;left:50%;top:50%;width:120px;height:120px;margin:-60px 0 0 -60px;border:3px solid rgba(255,255,255,.55);border-radius:50%;animation:ringPulse 1.6s ease-out infinite}
.welcome-hi{font-size:24px;letter-spacing:8px;height:38px;margin-top:6px;color:#dbefff;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.welcome-name{font-size:48px;font-weight:800;height:60px;margin:4px 0 8px;letter-spacing:3px;text-shadow:0 5px 26px rgba(0,0,0,.45)}
.welcome-tag{font-size:15px;letter-spacing:5px;color:#cfe7ff;opacity:.95}
.welcome-progress{width:260px;height:4px;margin:26px auto 0;background:rgba(255,255,255,.25);border-radius:99px;overflow:hidden}
.welcome-progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,#57c1f0,#fff);animation:loadbar 2.5s ease forwards}
.welcome-char{display:inline-block;opacity:0;animation:charIn .5s cubic-bezier(.34,1.56,.64,1) forwards}
@keyframes logoPop{0%{opacity:0;transform:scale(.15) rotate(-14deg)}60%{opacity:1;transform:scale(1.14)}80%{transform:scale(.97)}100%{transform:scale(1)}}
@keyframes ringPulse{0%{transform:scale(.6);opacity:.9}100%{transform:scale(1.7);opacity:0}}
@keyframes raySpin{to{transform:translate(-50%,-50%) rotate(360deg)}}
@keyframes loadbar{to{width:100%}}
@keyframes charIn{0%{opacity:0;transform:translateY(26px) scale(.3) rotate(10deg)}60%{opacity:1;transform:translateY(-5px) scale(1.18)}100%{opacity:1;transform:none}}
/* hero entrance */
.hero h1{animation:fadeUp .8s ease both;animation-delay:.15s}
.hero p{animation:fadeUp .8s ease both;animation-delay:.28s}
.hero .searchbox{animation:fadeUp .8s ease both;animation-delay:.4s}
.hero .filters{animation:fadeUp .8s ease both;animation-delay:.52s}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}